Skeleton of Spinosaurus, largest-known carnivorous dinosaur, unveiled
Thursday, September 11, 2014 - 15:10
in Paleontology & Archaeology
Brooks HaysCHICAGO, Sept. 11 (UPI) -- A new skeleton, pieced together with bones from the sands of the Sahara desert, confirms the existence of the world's first semiaquatic dinosaur -- Spinosaurus.